How to delete role ?

How to delete obsolete roles ? They remain in the list I would like to delete them.

- John_Halls
- 2 yrs ago
- Reported - view
I believe the role is deleted once it has been removed from the last user given it.
- LoResah
- 2 yrs ago
- Reported - view
And do you know how to change a role name ?
- LoResah
- 2 yrs ago
- Reported - view
I actually have the answer with your first response!

Content aside